package structure.decoration;
/**
 * drink的具体实现类组件-被装饰对象、
 */
public class BasicDrink extends Drink{


    public BasicDrink(double cost) {
        super(cost);
    }
    //基本款饮料的基本价格
    @Override
    public double calculateCost() {
        return cost;
    }
}
